68824910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^2$

素因数の和:258

約数の個数: 72

約数和(自身を含む): 158615496

約数和(自身を除く): 89790586

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 113, 154, 226, 245, 385, 490, 539, 565, 770, 791, 1078, 1130, 1243, 1582, 2486, 2695, 3955, 5390, 5537, 6215, 7910, 8701, 11074, 12430, 12769, 17402, 25538, 27685, 43505, 55370, 60907, 63845, 87010, 89383, 121814, 127690, 140459, 178766, 280918, 304535, 446915, 609070, 625681, 702295, 893830, 983213, 1251362, 1404590, 1966426, 3128405, 4916065, 6256810, 6882491, 9832130, 13764982, 34412455, 68824910]

約数ペア:

[(1, 68824910), (2, 34412455), (5, 13764982), (7, 9832130), (10, 6882491), (11, 6256810), (14, 4916065), (22, 3128405), (35, 1966426), (49, 1404590), (55, 1251362), (70, 983213), (77, 893830), (98, 702295), (110, 625681), (113, 609070), (154, 446915), (226, 304535), (245, 280918), (385, 178766), (490, 140459), (539, 127690), (565, 121814), (770, 89383), (791, 87010), (1078, 63845), (1130, 60907), (1243, 55370), (1582, 43505), (2486, 27685), (2695, 25538), (3955, 17402), (5390, 12769), (5537, 12430), (6215, 11074), (7910, 8701)]